1400300224 has 56 divisors (see below), whose sum is σ = 2923629408. Its totient is φ = 664565760.

The previous prime is 1400300207. The next prime is 1400300249. The reversal of 1400300224 is 4220030041.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1400300198 and 1400300207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89877 + ... + 104299.

It is an arithmetic number, because the mean of its divisors is an integer number (52207668).

Almost surely, 2^1400300224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400300224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1461814704).

1400300224 is an abundant number, since it is smaller than the sum of its proper divisors (1523329184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400300224 is a wasteful number, since it uses less digits than its factorization.

1400300224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14513 (or 14503 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1400300224 is about 37420.5855646327. The cubic root of 1400300224 is about 1118.7689023824.

Adding to 1400300224 its reverse (4220030041), we get a palindrome (5620330265).

The spelling of 1400300224 in words is "one billion, four hundred million, three hundred thousand, two hundred twenty-four".